C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

93 fuel pump

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Old Nov 6, 2013 | 02:26 PM
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Survivor40th
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From: Boynton Beach FL
Default 93 fuel pump

Installed fuel pump kit and new fuel filter in my 93 40th. Car no start. Sprayed gas into intake and car starts momentarily. Can hear pump running for a few seconds with key in on position. Do not have a pressure tester but, after doing key on/off a few times to prime rails, when I depress schrader valve a small amount of gas trickles out with no pressure. Would bad regulator cause these symptoms ?
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Old Nov 6, 2013 | 03:09 PM
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don hall
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Maybe something in the following link will help (?):

http://tech.corvettecentral.com/2008...tion-overview/
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Old Nov 6, 2013 | 05:54 PM
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Problem has been solved. I used a Racetronix FPA-010 kit. Kit comes with new wire harness and a Walbro pump. Harness came wired with reverse polarity. Drove me nuts ! Logged on to Racetronix forums and they informed me of this problem. Why would you send something out if you knew it could be bad ? Turned an easy 1 hour job into a day of head scratching trouble-shooting.
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